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SkyWatcher NEWTON BK 200/800 OTA - Binostore.com

$ 565.00
$ 537.00
Optical Design Reflector (Newtonian)
Diameter 200 mm
Focal Focal length is the distance over which rays are brought to a focus (lens); it determines important effects in astronomical observation. 800
Weight 7000 gr
Finderscope 9x50

Further Details

The Sky-Watcher Newton Black Diamond Wide Photo 200/800 is an instrument with Newton optical design parabolic mirror.

The instrument is designed with extreme care with special attention to the optical correction, important element considering the  reduced focal ratio (f/4). To optimize performance is recommended the use of a suitable coma corrector. Intubation is made ​​of aluminum, the primary, provided already centered, and the mechanics of high precision, guarantee a fast and precise collimation.

The focuser is dual-speed with eye cups 50.8 / 31.8 mm. The lens is supplied with a pair of rings with 45 mm dovetail slide (type EQ5).

Optical tube:     Newton
Diameter:      200mm
Focal:      800mm
Focal ratio:     f/4
Finderscope: not included
Focuser: Dual Speed with eye cups 50.8 / 31.8 mm

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